Package com.vaadin.flow.component.formlayout

Class FormLayout.FormItem

java.lang.Object
com.vaadin.flow.component.Component
com.vaadin.flow.component.formlayout.FormLayout.FormItem
All Implemented Interfaces:
com.vaadin.flow.component.AttachNotifier, com.vaadin.flow.component.ClickNotifier<FormLayout.FormItem>, com.vaadin.flow.component.DetachNotifier, com.vaadin.flow.component.HasComponents, com.vaadin.flow.component.HasElement, com.vaadin.flow.component.HasEnabled, com.vaadin.flow.component.HasStyle, Serializable
Enclosing class:
FormLayout
@Tag("vaadin-form-item") @NpmPackage(value="@vaadin/form-layout", version="25.0.0-alpha21") @JsModule("@vaadin/form-layout/src/vaadin-form-item.js") public static class FormLayout.FormItem extends com.vaadin.flow.component.Component implements com.vaadin.flow.component.HasComponents, com.vaadin.flow.component.HasStyle, com.vaadin.flow.component.ClickNotifier<FormLayout.FormItem>
Server-side component for the <vaadin-form-item> element. Used to wrap components for display in a FormLayout.
Author:
Vaadin Ltd
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    FormItem()
    Constructs an empty FormItem.
    FormItem(com.vaadin.flow.component.Component... components)
    Constructs a FormItem with the given initial components to wrap.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    addToLabel(com.vaadin.flow.component.Component... components)
    Adds the given components as children of this component at the slot 'label'.
    void
    remove(com.vaadin.flow.component.Component... components)
    Removes the given child components from this component.
    void
    removeAll()
    Removes all contents from this component, this includes child components, text content as well as child elements that have been added directly to this component using the Element API.

    Methods inherited from class com.vaadin.flow.component.Component

    addListener, findAncestor, fireEvent, from, get, getChildren, getElement, getEventBus, getId, getListeners, getLocale, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onAttach, onDetach, onEnabledStateChanged, removeFromParent, scrollIntoView, scrollIntoView, set, setElement, setId, setVisible

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface com.vaadin.flow.component.AttachNotifier

    addAttachListener

    Methods inherited from interface com.vaadin.flow.component.ClickNotifier

    addClickListener, addClickShortcut, addDoubleClickListener, addSingleClickListener

    Methods inherited from interface com.vaadin.flow.component.DetachNotifier

    addDetachListener

    Methods inherited from interface com.vaadin.flow.component.HasComponents

    add, add, add, addComponentAsFirst, addComponentAtIndex, remove

    Methods inherited from interface com.vaadin.flow.component.HasElement

    getElement

    Methods inherited from interface com.vaadin.flow.component.HasEnabled

    isEnabled, setEnabled

    Methods inherited from interface com.vaadin.flow.component.HasStyle

    addClassName, addClassNames, getClassName, getClassNames, getStyle, hasClassName, removeClassName, removeClassNames, setClassName, setClassName

  • Constructor Details

    • FormItem

      public FormItem()
      Constructs an empty FormItem. Components to wrap can be added after construction with HasComponents.add(Component...).
      See Also:
      • HasComponents.add(Component...)

    • FormItem

      public FormItem(com.vaadin.flow.component.Component... components)
      Constructs a FormItem with the given initial components to wrap. Additional components can be added after construction with HasComponents.add(Component...).
      Parameters:
      components - the initial components to wrap as a form item.
      See Also:
      • HasComponents.add(Component...)

  • Method Details

    • addToLabel

      protected void addToLabel(com.vaadin.flow.component.Component... components)
      Adds the given components as children of this component at the slot 'label'.
      Parameters:
      components - The components to add.
      See Also:

    • removeAll

      public void removeAll()
      Removes all contents from this component, this includes child components, text content as well as child elements that have been added directly to this component using the Element API.
      Specified by:
      removeAll in interface com.vaadin.flow.component.HasComponents

    • remove

      public void remove(com.vaadin.flow.component.Component... components)
      Removes the given child components from this component.
      Specified by:
      remove in interface com.vaadin.flow.component.HasComponents
      Parameters:
      components - The components to remove.
      Throws:
      IllegalArgumentException - if any of the components is not a child of this component.